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Retrieving DTCS

Connect Tech 2 scan tool to DLC located under steering column. Access ABS DTCs. Repair DTCs in the order they appear. See DIAGNOSTIC TROUBLE CODE DEFINITIONS  table for diagnosis. Before diagnosing DTC(s), perform DIAGNOSTIC SYSTEM CHECK .

DIAGNOSTIC TROUBLE CODE DEFINITIONS

DTC (1)Definition
C0221  Wheel Speed Sensor Circuit Malfunction
C0222  Wheel Speed Sensor Circuit Malfunction
C0223  Wheel Speed Sensor Circuit Malfunction
C0224  Wheel Speed Sensor Circuit Malfunction
C0225  Wheel Speed Sensor Circuit Malfunction
C0226  Wheel Speed Sensor Circuit Malfunction
C0227  Wheel Speed Sensor Circuit Malfunction
C0229  Drop Out Of Front Wheel Speed Sensor Signals
C0235  Rear Speed Sensor Signal Circuit Open
C0236  Rear Speed Sensor Signal Missing
C0237  Rear Speed Sensor Signal Erratic
C0238  Wheel Speed Mismatch
C0241  EBCM Control Valve Circuit
C0242  EBCM Control Valve Circuit
C0243  EBCM Control Valve Circuit
C0244  EBCM Control Valve Circuit
C0265  EBCM Relay Circuit
C0266  EBCM Relay Circuit
C0267  Pump Motor Circuit Open/Shorted
C0268  Pump Motor Circuit Open/Shorted
C0269  Excessive Dump/Isolation Time
C0274  Excessive Dump/Isolation Time
C0271  EBCM Malfunction
C0272  EBCM Malfunction
C0273  EBCM Malfunction
C0279  Powertrain Configuration Not Valid
C0281  Stoplight Switch Circuit
C0283  Traction Assist Switch Shorted To Ground
C0284  EBCM Malfunction
C0287  Delivered Torque Signal Malfunction
C0292  Lost Communication With Engine Control System
C0297  Powertrain Configuration Data Not Received
C0298  Powertrain Control Module Malfunction
(1) Always perform DIAGNOSTIC SYSTEM CHECK before performing DTC tests.